Google Gemini are the only team who have openly had staff deliberately spend time on SVG performance: https://twitter.com/sunjiao123sun_/status/202455551655137292...

See also this Jeff Dean tweet showing off their animals-in-vehicles abilities: https://twitter.com/JeffDean/status/2024525132266688757

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gpt5 2 hours ago | parent [-]

It’s very likely they all add svg generation into the training data. It’s part of the reason it’s no longer a good benchmark (unless you need to generate SVGs).

	▲	simonw 2 hours ago \| parent [-]
		It's about more than just training data. Every model since GPT-2 had SVGs in the training data, because they all used a scrape of the Web and the Web is full of SVGs. What's unique about Gemini is that they actively worked to get better results for their SVGs - maybe RLHF, maybe RLVF of some sort.